:root {
  --bg: #f7f5ef;
  --panel: #ffffff;
  --text: #1d2033;
  --dim: #5b6078;
  --accent: #b8860b;
  --link: #2f5bd3;
  --line: #e3dfd3;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161827;
    --panel: #1f2236;
    --text: #eef0fa;
    --dim: #a6b3d1;
    --accent: #ffd140;
    --link: #8fb0ff;
    --line: #2e3350;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  line-height: 1.7;
}
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 16px 64px;
}
.tag {
  display: inline-block;
  margin: 0;
  padding: 2px 12px;
  border-radius: 999px;
  background: var(--accent);
  color: #1d2033;
  font-weight: 700;
  font-size: 14px;
}
h1 { font-size: 28px; margin: 12px 0 4px; }
h2 { font-size: 20px; margin: 28px 0 8px; color: var(--accent); }
h3 { font-size: 16px; margin: 18px 0 4px; }
p { margin: 8px 0; }
.meta { color: var(--dim); font-size: 14px; }
section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 4px 20px 14px;
  margin: 16px 0;
}
a { color: var(--link); }
hr { border: none; border-top: 1px solid var(--line); margin: 32px 0; }